Embraer ERJ family
American Eagle Embraer EMB-145
Embraer ERJ family is a series of twin-engine regional jets produced by Embraer. The aircraft are ERJ135, ERJ140 and ERJ145. It is popular amongst some regional airlines, such as American Eagle, A small carrier apart of American airlines, Contour Airlines, Former operator for Delta Airlines, And many more much smaller airlines mainly used for charters and etc.
Embraer ERJ Family Media
ERJ 145 operated for United Express by ExpressJet Airlines at Dulles International Airport in January 2013
The Legacy 600 business jet derivative adds a fuel tank fairing forward of the wing and winglets.